docs: reorganise -- current reference gathered, finished work archived, superseded and dead ideas marked as such

docs/CLAUDE.md Phase 2, 2026-10-14.  All moves by git mv; every archived
file carries a header saying what it is, why, and where to look instead.

- docs/reference/ (new): roadmap and versioning policy, M7.1, word-ACL
  design, kernel args, hosted acceptance test, dictionary, primitives,
  ontology, L8 table -- previously spread over docs/, docs/lithosananke/
  and docs/03-architecture/.
- docs/working/archive/historical/: finished work (session plan, test-gap
  audit, birthing plan, fix write-ups, the January architecture draft).
- docs/working/archive/superseded/: the Hermes-VM Tripod docs and July
  Hermes designs (-> FABRIC-3.5/3.6), the StarForth roadmap, every working
  doc already flagged superseded or obsolete.
- docs/working/archive/dead/: the hal_* target contract (never adopted),
  L4Re, metrics-and-knobs.
- Papers and proposals into docs/working/papers/.
- References rewritten across the repo (not logs/, not docs/patent/);
  CLAUDE.md's documentation section rewritten.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

docs/formal/experiments/main.tex

@@ -48,7 +48,7 @@
 \part{$2^7$ Factorial Campaign}
 
 \chapter{Campaign Design}
-%% SOURCE: docs/working/experiments/02-experiments/factorial-doe/guide.md
+%% SOURCE: docs/working/archive/superseded/factorial-doe/guide.md
 %%         docs/working/experiments/campaigns/doe_2x7/README.md
 \input{../scraps/experiments/02-experiments/factorial-doe/guide}
 \input{../scraps/experiments/02-experiments/factorial-doe/workflow}
@@ -57,7 +57,7 @@
 \input{../scraps/experiments/campaigns/shape_validation/README}
 
 \chapter{Incompatible Configurations}
-%% SOURCE: docs/working/experiments/02-experiments/factorial-doe/incompatible-configs.md
+%% SOURCE: docs/working/archive/superseded/factorial-doe/incompatible-configs.md
 \input{../scraps/experiments/02-experiments/factorial-doe/incompatible-configs}
 
 \chapter{Campaign Results — 90 Runs}
@@ -146,8 +146,8 @@
 \part{Supplementary Campaigns}
 
 \chapter{Heartbeat DoE}
-%% SOURCE: docs/working/experiments/02-experiments/heartbeat-doe/design.md
-%%         docs/working/experiments/02-experiments/heartbeat-doe/corrected-design.md
+%% SOURCE: docs/working/archive/superseded/heartbeat-doe-design.md
+%%         docs/working/archive/superseded/heartbeat-doe-corrected-design.md
 \input{../scraps/experiments/02-experiments/heartbeat-doe/design}
 \input{../scraps/experiments/02-experiments/heartbeat-doe/corrected-design}
 \input{../scraps/experiments/02-experiments/heartbeat-doe/implementation-summary}